Why does Samsung Galaxy A3 (2016) discover Bluetooth devices but won't pair?

I have a Samsung Galaxy A3 2016 Android Version 7.0 . 

Pairing with other devices was working just fine until the last couple of months . 

Lately my device can discover other devices , but pairing is not working with any device . 

I tried to pair it with my laptop, beats and a LED bulb but it's not working . 

Any ideas ?




Try deleting the devices paired to your phone and then your phone.



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